/* ================= BGS NOC ================= */
:root{
  --navy:#0f2557; --navy-2:#16336f; --blue:#1e40af; --blue-l:#2563eb;
  --sky:#0ea5e9; --indigo:#6366f1;
  --green:#16a34a; --green-l:#dcfce7;
  --yellow:#eab308; --yellow-l:#fef9c3;
  --red:#dc2626; --red-l:#fee2e2;
  --orange:#ea580c; --orange-l:#ffedd5;
  --gray:#94a3b8; --gray-l:#f1f5f9;
  --bg:#f4f6fb; --card:#ffffff; --line:#e2e8f0; --line-2:#cbd5e1;
  --text:#0f172a; --muted:#64748b;
  --radius:12px; --radius-s:8px;
  --shadow:0 1px 2px rgba(15,37,87,.06),0 4px 16px rgba(15,37,87,.06);
  --side-w:246px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Sarabun","Noto Sans Thai","Leelawadee UI",Tahoma,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg); color:var(--text); font-size:14.5px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important}
a{color:var(--blue-l);text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3}

/* ---------- login ---------- */
.login-screen{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;
  background:linear-gradient(135deg,#0f2557 0%,#1e3a8a 45%,#0ea5e9 140%);
}
.login-card{
  width:100%;max-width:400px;background:#fff;border-radius:16px;padding:30px 28px 22px;
  box-shadow:0 24px 60px rgba(0,0,0,.28);
}
.login-brand{display:flex;gap:14px;align-items:center;margin-bottom:22px}
.login-logo,.side-logo{
  width:52px;height:52px;flex:0 0 52px;border-radius:12px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.5px;font-size:17px;
}
.login-brand h1{font-size:21px;color:var(--navy)}
.login-brand p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.login-error{color:var(--red);font-size:13px;min-height:18px;margin:4px 0 8px}
.login-foot{text-align:center;font-size:11.5px;color:var(--muted);margin:16px 0 0}

/* ---------- fields ---------- */
.field{display:block;margin-bottom:14px}
.field>span{display:block;font-size:12.5px;font-weight:600;color:#475569;margin-bottom:5px}
input[type=text],input[type=password],input[type=date],input[type=time],input[type=number],
input[type=email],input[type=datetime-local],select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line-2);border-radius:var(--radius-s);
  font-family:inherit;font-size:14px;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-l);box-shadow:0 0 0 3px rgba(37,99,235,.13)}
textarea{resize:vertical;min-height:74px;line-height:1.6}
input:disabled,select:disabled,textarea:disabled{background:#f8fafc;color:#94a3b8}
label.check{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;cursor:pointer;user-select:none}
label.check input{width:16px;height:16px;accent-color:var(--blue-l);margin:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 15px;border-radius:var(--radius-s);border:1px solid transparent;
  font-family:inherit;font-size:13.5px;font-weight:600;cursor:pointer;background:#fff;color:var(--text);
  border-color:var(--line-2);transition:.15s;white-space:nowrap;
}
.btn:hover{background:#f8fafc}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-l)}
.btn-danger{background:var(--red);border-color:var(--red);color:#fff}
.btn-danger:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{background:#eef2f7;color:var(--text)}
.btn-sm{padding:5px 10px;font-size:12.5px}
.btn-block{width:100%;padding:11px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.icon-btn{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;
  cursor:pointer;font-size:16px;color:#475569;display:flex;align-items:center;justify-content:center;
}
.icon-btn:hover{background:#f1f5f9}

/* ---------- shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:var(--side-w);flex:0 0 var(--side-w);background:var(--navy);color:#cbd5e1;
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;
}
.side-brand{display:flex;gap:11px;align-items:center;padding:16px 16px 14px;border-bottom:1px solid rgba(255,255,255,.09)}
.side-logo{width:42px;height:42px;flex:0 0 42px;font-size:14px;background:#fff;color:var(--navy)}
.side-title strong{display:block;color:#fff;font-size:15.5px}
.side-title small{font-size:10.5px;color:#8fa6cf;letter-spacing:.2px}
.side-nav{flex:1;overflow-y:auto;padding:10px 9px}
.side-nav .nav-group{font-size:10.5px;text-transform:uppercase;letter-spacing:.8px;color:#7b90b8;margin:14px 8px 6px;font-weight:700}
.side-nav a{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;
  color:#c7d3e8;font-size:14px;margin-bottom:2px;transition:.13s;
}
.side-nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side-nav a.active{background:var(--blue-l);color:#fff;font-weight:600;box-shadow:0 3px 10px rgba(37,99,235,.4)}
.side-nav a .ic{width:19px;text-align:center;font-size:15px}
.side-user{padding:12px 14px;border-top:1px solid rgba(255,255,255,.09);font-size:12.5px}
.side-user .nm{color:#fff;font-weight:600;font-size:13.5px}
.side-user .rl{color:#8fa6cf;font-size:11.5px;margin-bottom:8px}
.side-user .acts{display:flex;gap:6px}
.side-user .acts button{
  flex:1;background:rgba(255,255,255,.09);border:0;color:#c7d3e8;padding:6px;border-radius:7px;
  cursor:pointer;font-family:inherit;font-size:12px;
}
.side-user .acts button:hover{background:rgba(255,255,255,.17);color:#fff}

.main{flex:1;margin-left:var(--side-w);min-width:0;display:flex;flex-direction:column}
.topbar{
  height:56px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;
  gap:12px;padding:0 18px;position:sticky;top:0;z-index:30;
}
.topbar-title{font-weight:700;font-size:16.5px;color:var(--navy);flex:1}
.topbar-right{display:flex;align-items:center;gap:10px}
.clock{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.menu-btn{display:none}
.content{padding:20px;flex:1;min-width:0}
.backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:35;display:none}
.backdrop.show{display:block}

/* ---------- cards / layout ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden}
.card-head{
  display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#fbfcfe,#f6f8fc);
}
.card-head h3{font-size:15px;color:var(--navy);flex:1}
.card-head .sub{font-size:12px;color:var(--muted);font-weight:400}
.card-body{padding:16px}
.card-body.tight{padding:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>.field{margin-bottom:0}
.grow{flex:1;min-width:130px}
.spacer{flex:1}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.right{text-align:right}
.center{text-align:center}
.nowrap{white-space:nowrap}
.mt{margin-top:14px}
.mb{margin-bottom:14px}

/* ---------- page head ---------- */
.page-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.page-head h2{font-size:20px;color:var(--navy)}
.page-head .desc{font-size:13px;color:var(--muted);width:100%;margin-top:-6px}

/* ---------- stat tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.tile{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);
}
.tile .lbl{font-size:12px;color:var(--muted);font-weight:600}
.tile .val{font-size:27px;font-weight:800;line-height:1.15;margin-top:2px;font-variant-numeric:tabular-nums}
.tile .sub{font-size:11.5px;color:var(--muted)}

/* ---------- table ---------- */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th{
  background:#f1f5f9;color:#334155;font-weight:700;text-align:left;padding:9px 10px;
  border-bottom:1px solid var(--line-2);white-space:nowrap;font-size:12.5px;
}
table.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tbl tbody tr:hover{background:#f8fafc}
table.tbl tr.clickable{cursor:pointer}
table.tbl td.num,table.tbl th.num{text-align:center;font-variant-numeric:tabular-nums}
table.tbl input,table.tbl select,table.tbl textarea{padding:5px 7px;font-size:13px}
table.tbl.compact td,table.tbl.compact th{padding:5px 7px}
.empty{padding:34px 16px;text-align:center;color:var(--muted);font-size:13.5px}

/* ---------- badges / status dots ---------- */
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:700;line-height:1.7;white-space:nowrap}
.b-p1{background:var(--red-l);color:#991b1b}
.b-p2{background:var(--orange-l);color:#9a3412}
.b-p3{background:var(--yellow-l);color:#854d0e}
.b-p4{background:var(--green-l);color:#166534}
.b-open{background:#dbeafe;color:#1e40af}
.b-in_progress{background:#e0e7ff;color:#3730a3}
.b-escalated{background:var(--orange-l);color:#9a3412}
.b-resolved{background:#ccfbf1;color:#115e59}
.b-closed{background:#e2e8f0;color:#334155}
.b-draft{background:#fef3c7;color:#92400e}
.b-submitted{background:var(--green-l);color:#166534}
.b-normal{background:var(--green-l);color:#166534}
.b-warning{background:var(--yellow-l);color:#854d0e}
.b-critical{background:var(--red-l);color:#991b1b}
.b-na{background:#e2e8f0;color:#475569}

.dot{display:inline-block;width:13px;height:13px;border-radius:50%;vertical-align:-2px;border:1px solid rgba(0,0,0,.12)}
.dot.normal{background:var(--green)}
.dot.warning{background:var(--yellow)}
.dot.critical{background:var(--red)}
.dot.na{background:var(--gray)}

/* status picker cell */
.stat-pick{display:inline-flex;gap:3px;border:1px solid var(--line);border-radius:99px;padding:2px;background:#fff}
.stat-pick button{
  width:21px;height:21px;border-radius:50%;border:1.5px solid transparent;cursor:pointer;padding:0;
  background:#e2e8f0;transition:.12s;
}
.stat-pick button[data-v=normal]{background:#bbf7d0}
.stat-pick button[data-v=warning]{background:#fef08a}
.stat-pick button[data-v=critical]{background:#fecaca}
.stat-pick button[data-v=na]{background:#e2e8f0}
.stat-pick button.on[data-v=normal]{background:var(--green);border-color:#15803d}
.stat-pick button.on[data-v=warning]{background:var(--yellow);border-color:#a16207}
.stat-pick button.on[data-v=critical]{background:var(--red);border-color:#991b1b}
.stat-pick button.on[data-v=na]{background:var(--gray);border-color:#64748b}

/* ---------- roster calendar ---------- */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.cal .dow{
  text-align:center;font-size:12px;font-weight:700;color:#475569;padding:6px 0;
  background:#eef2f7;border-radius:7px;
}
.cal .cell{
  min-height:104px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:6px 7px;
  display:flex;flex-direction:column;gap:3px;
}
.cal .cell.pad{background:#f8fafc;border-style:dashed}
.cal .cell.weekend{background:#fdf6f6}
.cal .cell.today{border-color:var(--blue-l);box-shadow:0 0 0 2px rgba(37,99,235,.18)}
.cal .cell .d{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;color:#334155}
.cal .cell .wk{font-size:9.5px;color:#94a3b8;font-weight:600}
.cal .slot{font-size:11px;line-height:1.42;border-radius:5px;padding:2px 5px;cursor:pointer;border-left:3px solid transparent}
.cal .slot:hover{filter:brightness(.96)}
.cal .slot b{font-weight:700;font-size:9.5px;letter-spacing:.2px;display:block;opacity:.8}
.slot-ONSITE_DAY{background:#e0f2fe;border-left-color:var(--sky);color:#075985}
.slot-ONCALL_NIGHT{background:#e0e7ff;border-left-color:var(--indigo);color:#3730a3}
.slot-BACKUP_NIGHT{background:#f1f5f9;border-left-color:var(--gray);color:#475569}
.slot.none{background:#f8fafc;color:#cbd5e1;border-left-color:#e2e8f0}

.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:#475569;align-items:center}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px;margin-right:5px}

/* ---------- swap mode ---------- */
.swap-bar{
  display:flex;align-items:center;gap:12px;margin-bottom:12px;padding:11px 15px;border-radius:var(--radius);
  background:linear-gradient(180deg,#fffbeb,#fef3c7);border:1px solid #fcd34d;color:#78350f;
}
.swap-bar .ic{font-size:20px}
.swap-bar strong{font-size:14.5px}
.cal .slot.sel{
  outline:2px solid var(--yellow);outline-offset:1px;background:#fef08a !important;
  color:#78350f !important;font-weight:700;
}
.swap-preview{border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:13.5px}
.swap-preview .row-a,.swap-preview .row-b{padding:11px 14px;background:#f8fafc}
.swap-preview .row-b{background:#fff}
.swap-preview .arrow{
  text-align:center;font-size:19px;color:var(--blue);background:#eff6ff;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);line-height:1.1;padding:3px;
}

/* ---------- duty cards ---------- */
.duty-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:14px}
.duty{border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:#fff;border-top:4px solid var(--blue)}
.duty .rl{font-size:11.5px;font-weight:700;color:var(--muted);letter-spacing:.3px}
.duty .nm{font-size:17px;font-weight:700;margin:4px 0 2px;color:var(--navy)}
.duty .tm{font-size:12px;color:var(--muted)}
.duty .ph{font-size:13px;margin-top:6px}
.duty .ph a{font-weight:600}

/* ---------- incident form ---------- */
.sec{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px;background:#fff;overflow:hidden}
.sec>.hd{
  padding:9px 14px;font-weight:700;font-size:13.5px;color:#fff;background:var(--navy);
  display:flex;align-items:center;gap:8px;
}
.sec>.hd .n{
  width:21px;height:21px;border-radius:50%;background:rgba(255,255,255,.22);
  display:inline-flex;align-items:center;justify-content:center;font-size:11.5px;flex:0 0 21px;
}
.sec>.bd{padding:14px}
.kv{display:grid;grid-template-columns:150px 1fr;border-top:1px solid var(--line)}
.kv:first-child{border-top:0}
.kv>dt{background:#f8fafc;padding:7px 11px;font-size:12.5px;font-weight:600;color:#475569;border-right:1px solid var(--line)}
.kv>dd{margin:0;padding:7px 11px;font-size:13.5px}

.chip{display:inline-flex;align-items:center;gap:5px;background:#eef2f7;border-radius:99px;padding:3px 10px;font-size:12.5px}
.evi{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.evi figure{margin:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.evi img{width:100%;height:135px;object-fit:cover;display:block;background:#f1f5f9;cursor:zoom-in}
.evi figcaption{padding:6px 8px;font-size:12px;color:#475569;border-top:1px solid var(--line)}
.evi .cap-row{display:flex;gap:5px;padding:5px 6px;border-top:1px solid var(--line)}
.evi .cap-row input{flex:1;font-size:12px;padding:4px 6px}

/* ---------- severity reference ---------- */
.sev-card{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:#fff;margin-bottom:14px}
.sev-card .h{padding:11px 15px;color:#fff;font-weight:700;display:flex;align-items:center;gap:10px}
.sev-card .h .t{flex:1;font-size:15.5px}
.sev-card .h .sla{font-size:12px;font-weight:600;background:rgba(255,255,255,.2);padding:3px 10px;border-radius:99px}
.sev-card .b{padding:13px 15px}
.sev-card .mean{font-size:13.5px;margin-bottom:10px}
.sev-card ul{margin:0;padding-left:19px;columns:2;column-gap:26px;font-size:13px}
.sev-card li{margin-bottom:3px;break-inside:avoid}

.flow-steps{counter-reset:s;margin:0;padding:0;list-style:none}
.flow-steps li{
  display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px;
}
.flow-steps li:last-child{border-bottom:0}
.flow-steps li::before{
  counter-increment:s;content:counter(s);flex:0 0 24px;width:24px;height:24px;border-radius:50%;
  background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}

/* ---------- toast / modal ---------- */
.toast-wrap{position:fixed;right:18px;bottom:18px;z-index:100;display:flex;flex-direction:column;gap:8px}
.toast{
  background:#0f172a;color:#fff;padding:11px 16px;border-radius:9px;font-size:13.5px;
  box-shadow:0 8px 24px rgba(0,0,0,.28);animation:tin .2s;max-width:380px;
}
.toast.ok{background:#15803d}
.toast.err{background:#b91c1c}
@keyframes tin{from{transform:translateY(10px);opacity:0}}
.modal-wrap{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:90;display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto}
.modal{background:#fff;border-radius:14px;width:100%;max-width:560px;box-shadow:0 24px 60px rgba(0,0,0,.3);max-height:92vh;display:flex;flex-direction:column}
.modal.wide{max-width:900px}
.modal .m-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.modal .m-head h3{flex:1;font-size:16px;color:var(--navy)}
.modal .m-body{padding:18px;overflow-y:auto}
.modal .m-foot{padding:13px 18px;border-top:1px solid var(--line);display:flex;gap:9px;justify-content:flex-end;background:#f8fafc;border-radius:0 0 14px 14px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:120;display:flex;align-items:center;justify-content:center;cursor:zoom-out;padding:24px}
.lightbox img{max-width:100%;max-height:100%;border-radius:6px}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{
  border:0;background:transparent;padding:9px 15px;font-family:inherit;font-size:14px;font-weight:600;
  color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;
}
.tabs button.on{color:var(--blue);border-bottom-color:var(--blue)}

/* ---------- print ---------- */
.print-only{display:none}
@media print{
  @page{size:A4;margin:9mm}
  body{background:#fff;font-size:11px}
  .sidebar,.topbar,.no-print,.toast-wrap,.backdrop{display:none !important}
  .main{margin-left:0}
  .content{padding:0}
  .print-only{display:block}
  .card,.sec{box-shadow:none;break-inside:avoid;page-break-inside:avoid;border-color:#94a3b8}
  .sec>.hd{background:#0f2557 !important;color:#fff !important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .badge,.dot,.tile,.slot,.b-p1,.b-p2,.b-p3,.b-p4{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  table.tbl th{background:#e2e8f0 !important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .cal .cell{min-height:auto}
  a{color:inherit;text-decoration:none}
  .page-break{page-break-before:always}
}
.print-head{display:flex;align-items:center;gap:14px;border-bottom:3px solid var(--navy);padding-bottom:9px;margin-bottom:14px}
.print-head .lg{width:56px;height:56px;border-radius:10px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.print-head h1{font-size:19px;color:var(--navy)}
.print-head p{margin:2px 0 0;font-size:12px;color:var(--muted)}
.sign-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:26px;text-align:center;font-size:12.5px}
.sign-grid .ln{border-bottom:1px dotted #64748b;height:34px;margin-bottom:6px}

/* ---------- responsive ---------- */
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%);transition:transform .2s}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .menu-btn{display:flex}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .content{padding:14px}
  .cal{grid-template-columns:1fr;gap:6px}
  .cal .dow{display:none}
  .cal .cell{min-height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
  .cal .cell.pad{display:none}
  .cal .cell .d{width:100%}
  .cal .slot{flex:1;min-width:140px}
  .sev-card ul{columns:1}
  .kv{grid-template-columns:1fr}
  .kv>dt{border-right:0;border-bottom:1px solid var(--line)}
  .sign-grid{grid-template-columns:1fr}
}